CN105386277B - Washing machine door switch - Google Patents
Washing machine door switch Download PDFInfo
- Publication number
- CN105386277B CN105386277B CN201510900200.7A CN201510900200A CN105386277B CN 105386277 B CN105386277 B CN 105386277B CN 201510900200 A CN201510900200 A CN 201510900200A CN 105386277 B CN105386277 B CN 105386277B
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- CN
- China
- Prior art keywords
- shell
- sliding block
- latch
- outer end
- installing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
- D06F37/28—Doors; Security means therefor
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/12—Casings; Tubs
- D06F39/14—Doors or covers; Securing means therefor
Abstract
The present invention relates to a kind of washing machine door switch.It solves the problems such as prior art design is unreasonable.The door that this washing machine door switch includes installing shell with being arranged on installation shell rear surface hooks into mouth, install shell in be provided be located at door hook into intraoral end and can be mounted opposite shell rotation lock hook, torsion spring is provided between shell and lock hook installing, sliding block is vertically moved installing to be provided with shell, and can be mounted opposite the transverse shifting sliding block of shell movement when vertically moving sliding block movement installing to be additionally provided with shell, the first elastomeric element is provided between shell is installed and sliding block outer end is vertically moved, the second elastomeric element is provided between shell and transverse shifting sliding block outer end installing, it is provided with shell is installed and hooks into mouth into introduction and can be by the lockable mechanism for vertically moving sliding block and transverse shifting sliding block locking when lock hook is catching on and hooked in the presence of torsion spring when door is hooked.The advantage of the invention is that：Using safer.
Description
Technical field
The invention belongs to washing machine accessory technical field, more particularly to a kind of washing machine door switch.
Background technology
Washing machine is a kind of household electrical appliance, can improve cleaning efficiency.For example, Chinese patent discloses a kind of door of washing machine
Lock-switch, application number [201320356179.5], including housing, inserted sheet and conducting strip, feature are that inserted sheet coordinates with housing grafting,
Conducting strip coordinates with housing grafting；Advantage is that overall structure is simple, easy to assembly, is prevented effectively from housing because being occurred by after thermal vibration
The phenomenon of fracture.Secondly, Chinese patent also discloses a kind of washing machine door switch, application number [201220011210.7], bag
Pedestal (2) is included, pedestal (2) is provided with gate stop seat (1), sliding block (3) and mounting seat (10), and thrermostatic bimetal-plate (5) side is provided with heat
Quick resistance (6), thrermostatic bimetal-plate (5) opposite side is connected with inserted sheet (11), and inserted sheet (11) is installed in the step of mounting seat (10),
Movable contact spring contact assembly (8) and inserted sheet (11) riveting, reed (7) and the embedded movable contact spring contact assembly (8) of limited block (9), move and touch
Piece contact assembly (8) is fixed in mounting seat (10) by tapping screw, the square groove of limited block (9) one end insertion mounting seat (10)
It is interior.The beneficial effect of the program：Reasonable in design, door for washing machine is locked automatically, safe and reliable, easy to operate.
Although above-mentioned scheme has many advantages, such as the above, also at least there is following defect in both schemes：Door
Lock-switch and its safety coefficient after door hook locking are relatively low, and door of washing machine is still relatively easy to open.
The content of the invention
Regarding the issue above, the present invention provides a kind of design is more reasonable, it can be ensured that during use more
Plus the washing machine door switch of safety.
To reach above-mentioned purpose, present invention employs following technical proposal：This washing machine door switch includes installing shell
Mouth is hooked into the door for being arranged on installation shell rear surface, is provided with installation shell and is hooked into intraoral end positioned at door and can be mounted opposite outer
The lock hook of shell rotation, torsion spring is provided with installing between shell and lock hook, work as lock hook under external force installing to be provided with shell
The sliding block that vertically moves of shell movement can be mounted opposite by being mounted opposite when shell is rotated, and is additionally provided with installing in shell when vertical
To the transverse shifting sliding block of shell movement can be mounted opposite during mobile sliding block movement, shell is being installed and vertically moved outside sliding block
The first elastomeric element is provided between end, the second elastomeric element is provided between shell and transverse shifting sliding block outer end installing, in peace
Casing is provided with to be hooked into mouth into introduction and can move the longitudinal direction when lock hook is catching on and hooked in the presence of torsion spring when door is hooked
The lockable mechanism of movable slider and transverse shifting sliding block locking.First elastomeric element and the second elastomeric element are spring.Work as longitudinal direction
When mobile sliding block and transverse shifting sliding block are all locked out, lock hook can not be rotated, that is, complete the locking of lock hook.
In above-mentioned washing machine door switch, the described inner side of sliding block that vertically moves is provided with first be obliquely installed
Driving inclined-plane, the second driving inclined-plane mutually being coincide with the first described driving inclined-plane is provided with transverse shifting sliding block the inner, when
Vertically move when sliding block is displaced outwardly drives transverse shifting sliding block to be displaced outwardly by the first driving inclined-plane and the second driving inclined-plane.
In above-mentioned washing machine door switch, described lockable mechanism includes positioning shell, in the one side of positioning shell
Provided with through hole, provided with the latch that in through hole and energy opposing through-bores are moved axially is inserted in positioning shell, slided in transverse shifting
Block is provided with the breach inserted for described latch outer end, and described latch outer end can be driven by being provided with positioning shell
Insertion breach or the electric drive structure for making latch outer end disengaging breach.
In above-mentioned washing machine door switch, described electric drive structure includes the coil portion being arranged in positioning shell
Part, is connected with push rod on coil component, and the Mobile base for being capable of the movement of relative positioning shell is connected with push rod, outer in positioning
Shell is provided with rotates the locking pin being connected with positioning shell, locking pin loose slot is provided with Mobile base, in locking pin loose slot
Interior to be provided with V-shaped lock part, described locking can be driven when Mobile base is moved by being provided between Mobile base and latch
The drive mechanism of block opposing through-bores movement.
In above-mentioned washing machine door switch, described drive mechanism hangs including being arranged on the first of Mobile base side
Arm, the second cantilever is provided with the side of latch and the latch outer end described in when the first cantilever is with the second cantilever contacts is inserted in
In breach, the side of described Mobile base provided with the first cantilever also has can be with that the second cantilever contacts and can drive the locking
Block outer end departs from the domatic of breach.First cantilever lateral cross section is triangular in shape and is connect between the first cantilever and the second cantilever for line
Touch.
In above-mentioned washing machine door switch, described positioning shell is fixed on outside installation by Detachable connection structure
On shell；The locking signal generation that locking signal can be produced when latch outer end is inserted in breach is additionally provided with shell installing
Mechanism.
In above-mentioned washing machine door switch, described locking signal generation mechanism includes the first inserted sheet and some second
Inserted sheet, is connected with stationary contact, second inserted sheet in first inserted sheet the inner and is connected with elastic conducting strip, elastic conducting strip it is interior
End is hanging and is connected on latch, in elastic conducting strip the inner provided with the movable contact that can be electrically connected with stationary contact.
In above-mentioned washing machine door switch, end side surface is provided with opening, described elastic conduction in described latch
Piece free end is inserted in opening.
In above-mentioned washing machine door switch, described installation shell is made of plastics, and is being installed outside shell and positioning
Being provided between shell can force outside described latch when electric drive structure breaks down and latch outer end is inserted in breach
End departs from the auxiliary unlocking mechanism of breach.
In above-mentioned washing machine door switch, described auxiliary unlocking mechanism is included with installing the integrally formed L of shell
Shape unlocking arm, one end of L-shaped unlocking arm is connected to installation shell circumference, and the other end is in free shape, in the free end of L-shaped unlocking arm
The limiting structure for being used for preventing that the L-shaped unlocking arm from rocking is provided between installation shell, is provided with the medial surface of L-shaped unlocking arm
Closing piece is solved, a resigning hole entered for solution closing piece is circumferentially with and when solution closing piece is entered in resigning hole and is driven in positioning shell
Dynamic Mobile base inside coil component side is then unlocked when moving.
Compared with prior art, the advantage of this washing machine door switch is：Design it is more reasonable, locking more safety and
Reliably, can be practical with safe to use and be avoided that generation security incident.2nd, auxiliary unlocking function is provided with, design is more
Hommization.3rd, it is simple in construction and easily fabricated.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram that the present invention is provided.
Fig. 2 is the configuration schematic diagram that the present invention is provided.
Fig. 3 is the structural representation removed after lockable mechanism that the present invention is provided.
Fig. 4 is the lockable mechanism structural representation that the present invention is provided.
Fig. 5 be the present invention provide vertically move slide block structure schematic diagram.
Fig. 6 is the transverse shifting slide block structure schematic diagram that the present invention is provided.
Fig. 7 is the latch structural representation that the present invention is provided.
Fig. 8 is the Mobile base structural representation that the present invention is provided.
Fig. 9 is another visual angle configuration schematic diagram that the present invention is provided.
In figure, shell 1, door are installed and hooks into mouth 11, L-shaped unlocking arm 12, solves closing piece 13, laterally limit portion 14, tilt limitation
Face 15, torsion spring 16, lock hook 2, vertically move sliding block 31, the first driving inclined-plane 31a, transverse shifting sliding block 32, the second driving inclined-plane
32a, breach 32b, the first elastomeric element 33, the second elastomeric element 34, lockable mechanism 4, positioning shell 41, through hole 41a, latch
42nd, the second cantilever 42a, coil component 43, push rod 43a, Mobile base 44, the first cantilever 44a, locking signal generation mechanism 45,
One inserted sheet 45a, the second inserted sheet 45b, elastic conducting strip 45c, locking pin 47, locking pin loose slot 48, lock part 49.
Embodiment
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
As shown in Fig. 1-3 and Fig. 9, this washing machine door switch includes installing shell 1 and being arranged on installing the back side of shell 1
Door hooks into mouth 11, is located at door installing to be provided with shell 1 to hook into mouth 11 inner and can be mounted opposite the lock hook 2 of the rotation of shell 1,
Install and torsion spring 16 is provided between shell 1 and lock hook 2, torsion spring realizes the locking of mechanical structure.
As shown in Fig. 3 and Fig. 5-6, it is provided with installing in shell 1 when lock hook 2 is mounted opposite 1 turn of shell under external force
The movement of shell 1 can be mounted opposite when dynamic vertically moves sliding block 31, and vertically moves sliding block installing to be additionally provided with to work as in shell 1
The transverse shifting sliding block 32 of the movement of shell 1 can be mounted opposite during 31 movement, shell 1 is being installed and the outer end of sliding block 31 is vertically moved
Between be provided with the first elastomeric element 33, the second elastomeric element 34 is provided between shell 1 and the outer end of transverse shifting sliding block 32 installing,
Prioritization scheme, is vertically moving the inner side of sliding block 31 provided with the first driving inclined-plane 31a being obliquely installed, in transverse shifting sliding block
32 it is inner be provided with the first described driving inclined-plane 31a mutually identical the second driving inclined-plane 32a, when vertically move sliding block 31 to
Transverse shifting sliding block 32 is driven to be displaced outwardly by the first driving inclined-plane 31a and the second driving inclined-plane 32a when outer mobile.
Secondly, installing in shell 1 provided with for preventing the described transverse direction that sliding block 31 is excessively displaced outwardly that vertically moves
Limiting unit 14, is additionally provided with for preventing described transverse shifting sliding block 32 to be excessively displaced outwardly and can be with institute installing in shell 1
The inclination limitation face 15 that the second driving inclined-plane 32a stated matches.
As shown in Fig. 1-4 and Fig. 7-8, it is provided with shell 1 is installed and hooks into mouth 11 into introduction and lock hook 2 is in torsion spring when door is hooked
In the presence of catch on can be by the lockable mechanism 4 for vertically moving sliding block 31 and the locking of transverse shifting sliding block 32 when hooking.Lock
The combination of locking mechanism 4 vertically moves sliding block 31 and transverse shifting sliding block 32 realizes double locking, it is ensured that the safety during use
Property.First elastomeric element 33 and the second elastomeric element 34 are spring.Specifically, the lockable mechanism 4 of the present embodiment includes positioning
Shell 41, for the ease of assembly and disassembly, the positioning shell 41 of the present embodiment is fixed on outside installation by Detachable connection structure
On shell 1, Detachable connection structure is clamp connection structure；Through hole 41a is provided with the one side of positioning shell 41, in positioning shell 41
Provided with the latch 42 that in through hole 41a and energy opposing through-bores 41a is moved axially is inserted in, it is provided with transverse shifting sliding block 32 and supplies institute
The breach 32b for the outer end of latch 42 insertion stated, being provided with positioning shell 41 can drive the described outer end of latch 42 to insert
The electric drive structure for entering breach 32b or making the outer end of latch 42 depart from breach 32b.
Specifically, the electric drive structure of the present embodiment includes the coil component 43 being arranged in positioning shell 41, in coil
Push rod 43a is connected with part 43, the Mobile base 44 for being capable of the movement of relative positioning shell 41 is connected with push rod 43a, fixed
Position shell 41 is provided with rotates the locking pin 47 being connected with positioning shell 41, and locking pin loose slot 48 is provided with Mobile base 44,
V-shaped lock part 49 is provided with locking pin loose slot 48, is provided between Mobile base 44 and latch 42 and works as Mobile base 44
The drive mechanism that the described opposing through-bores 41a of latch 42 is moved can be driven when mobile.Locking pin 47 takes the shape of the letter U structure, locking
The one end of pin 47 is connected on the connecting pole 41b of positioning shell 41, and the other end is inserted in locking pin loose slot 48, when for lock-out state
When, locking pin 47 inserts in one end in locking pin loose slot 48 in V-shaped lock part 49.Conversely, being then released state.
Spring part 41c is provided between the outer end of connecting pole 41b and Mobile base 44.Spring part 41c can play a part of buffering.It is mobile
Arrow on seat 44 represents moving direction.
Secondly, drive mechanism includes the first cantilever 44a for being arranged on the side of Mobile base 44, is provided with the side of latch 42
The second cantilever 42a and outer end of latch 42 described in when the first cantilever 44a is contacted with the second cantilever 42a is inserted in breach 32b,
Side of the described Mobile base 44 provided with the first cantilever 44a, which also has, can contact with the second cantilever 42a and can drive the lock
The outer end of stops 42 departs from breach 32b domatic 44b.
Prioritization scheme, locking can be produced installing to be additionally provided with shell 1 when the outer end of latch 42 is inserted in breach 32b
The locking signal generation mechanism 45 of signal.Specifically, the locking signal generation mechanism 45 of the present embodiment include the first inserted sheet 45a and
Some second inserted sheet 45b, are connected with stationary contact, the second inserted sheet 45b in first inserted sheet 45a the inners and are connected with elastic conduction
Piece 45c, elastic conducting strip 45c the inner are hanging and are connected on latch 42, in elastic conducting strip 45c the inners provided with can be with
The movable contact that stationary contact is electrically connected.Prioritization scheme, end side surface is provided with opening 42b, described elastic conducting strip 45c in latch 42
Free end is inserted in opening.Locking signal can be produced after locking, use is safer.One in some second inserted sheet 45b
PTC thermistor 45e is connected with the second inserted sheet of piece 45b, PTC thermistor 45e is fixed on installation shell 1 by spring 45d
It is interior.PTC thermistor 45e has the function of current protection.
Shell 1 is installed to be made of plastics, is provided between installation shell 1 and positioning shell 41 when event occurs for electric drive structure
Hinder and the outer end of latch 42 inserts in the auxiliary solution that the described outer end of latch 42 can be forced to depart from breach 32b when in breach 32b
Latch mechanism.Specifically, auxiliary unlocking mechanism here is included with installing the integrally formed L-shaped unlocking arm 12 of shell 1, L-shaped unblock
One end of arm 12 is connected to installation shell 1 circumferentially, and the other end is in free shape, in the free end of L-shaped unlocking arm 12 with installing shell 1
Between be provided with and be used to prevent limiting structure that the L-shaped unlocking arm 12 is rocked, L-shaped unlocking arm 12 medial surface provided with solution closing piece
13, it is circumferentially with a resigning hole entered for solution closing piece 13 and when solution closing piece 13 is entered in resigning hole simultaneously in positioning shell 41
The driving Mobile base 44 inside side of coil component 43 is then unlocked when moving.Manual unlocking is realized, more hommization is designed.Such as Fig. 9 institutes
Show, the inner of solution closing piece 13 is provided with locating notch 13a, is provided with outstanding coordinating block 44b in the outer end of Mobile base 44, works as solution
Closing piece 13 inwardly close to coordinating block 44b when described in coordinating block 44b can coordinate with locating notch 13a.
Secondly, as shown in figure 9, at least one guiding that limiting structure includes being arranged on outside the positioning side wall of shell 41 hooks 17
And guiding hooks 17 and catches on the outer side edges of L-shaped unlocking arm 12, can prevent L-shaped unlocking arm 12 from outwards rocking, on positioning shell 41 also
L-shaped unlocking arm 12 can be limited provided with the limiting unit 18 and limiting unit 18 being stuck on L-shaped unlocking arm 12 and departs from guiding hook 17, fixed
The limit that described solution closing piece 13 is excessively moved inward can be limited by being additionally provided with the shell 41 of position under the external force of L-shaped unlocking arm 12 is acted on
System hooks 19.
The present embodiment is fixed on door of washing machine.
The operation principle of the present embodiment is as follows：Door of the door of washing machine on washing machine body hooked under external force and
Lock hook 2 catches on a hook in the presence of torsion spring, vertically moves sliding block 31 and is displaced outwardly in the presence of lock hook 2, meanwhile, laterally move
Movable slider 32 is displaced outwardly in the presence of sliding block 31 is vertically moved, and realizes mechanical caging, then, vertically moves sliding block 31 and horizontal stroke
Resetted respectively in the presence of the first elastomeric element 33 and the second elastomeric element 34 to mobile sliding block 32.
Secondly, coil component 43 is powered, and push rod 43a is protruding and drives Mobile base 44 to be displaced outwardly, locking at this moment
Pin 47 is slided in locking pin loose slot 48, and the first cantilever 44a on Mobile base 44 connects with the second cantilever 42a on latch 42
Touch so that the outer end of latch 42 is inserted in the breach 32b of transverse shifting sliding block 32, realize electronic locking, i.e. longitudinal direction at this moment
Mobile sliding block 31 and transverse shifting sliding block 32 can not all be moved, and locking is more stablized and reliable, it is to avoid occur security incident.
When the outer end of latch 42 is inserted in the breach 32b of transverse shifting sliding block 32, locking pin 47 is located at V-shaped locking
In portion 49.
In addition, when the outer end of latch 42 is inserted in the breach 32b of transverse shifting sliding block 32, elastic conducting strip 45c is inner
Movable contact and first inserted sheet 45a the inners be connected with stationary contact and contact and turn on to produce locking signal.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Although more having used installation shell 1, door to hook into mouth 11, L-shaped unlocking arm 12, laterally solution closing piece 13, limit herein
Portion 14 processed, tilt limitation face 15, torsion spring 16, lock hook 2, vertically move sliding block 31, the first driving inclined-plane 31a, transverse shifting sliding block
32nd, the second driving inclined-plane 32a, breach 32b, the first elastomeric element 33, the second elastomeric element 34, lockable mechanism 4, positioning shell
41st, through hole 41a, latch 42, the second cantilever 42a, coil component 43, push rod 43a, Mobile base 44, the first cantilever 44a, locking
Signal generation mechanism 45, the first inserted sheet 45a, the second inserted sheet 45b, elastic conducting strip 45c, locking pin 47, locking pin loose slot 48,
The grade term of lock part 49, but it is not precluded from the possibility using other terms.Using these terms just for the sake of more easily
Describe and explain the essence of the present invention；Being construed as any additional limitation is disagreed with spirit of the present invention
's.
Claims (6)
1. a kind of washing machine door switch, including shell (1) is installed and the door at installation shell (1) back side is arranged on hooks into mouth
(11), it is located at door to hook into mouth (11) inner and can be mounted opposite the lock hook (2) of shell (1) rotation installing to be provided with shell (1),
Torsion spring (16) is provided between shell (1) and lock hook (2) installing, it is characterised in that be provided with described installation shell (1) when lock
Hook (2) be mounted opposite under external force can be mounted opposite when shell (1) is rotated shell (1) it is mobile vertically move sliding block
(31) shell (1) movement can, and installing to be additionally provided with shell (1) be mounted opposite when vertically moving sliding block (31) movement
Transverse shifting sliding block (32), the first elastomeric element (33) is provided between installing shell (1) and vertically moving sliding block (31) outer end,
The second elastomeric element (34) is provided between shell (1) and transverse shifting sliding block (32) outer end is installed, is set on shell (1) is installed
Have and hook into mouth (11) when door is hooked into introduction and cunning can be vertically moved by described when lock hook (2) is catching on and hooked in the presence of torsion spring
The lockable mechanism (4) of block (31) and transverse shifting sliding block (32) locking；
The described inner side of sliding block (31) that vertically moves is provided with the first driving inclined-plane (31a) being obliquely installed, in transverse shifting
Sliding block (32) the inner is provided with the second driving inclined-plane (32a) mutually being coincide with described the first driving inclined-plane (31a), is moved when longitudinal
Transverse shifting sliding block is driven by the first driving inclined-plane (31a) and the second driving inclined-plane (32a) when movable slider (31) is displaced outwardly
(32) it is displaced outwardly；
Described lockable mechanism (4) includes positioning shell (41), through hole (41a) is provided with the one side of positioning shell (41), fixed
Provided with the latch (42) that in through hole (41a) and energy opposing through-bores (41a) are moved axially is inserted in position shell (41), moved horizontal
Movable slider (32) is provided with the breach (32b) inserted for described latch (42) outer end, and energy is provided with positioning shell (41)
Described latch (42) outer end insertion breach (32b) of enough drivings or the electricity for making latch (42) outer end depart from breach (32b)
Driving structure；Described electric drive structure includes the coil component (43) being arranged in positioning shell (41), in coil component
(43) push rod (43a) is connected with, being connected with push rod (43a) being capable of the mobile Mobile base of relative positioning shell (41)
(44), it is provided with positioning shell (41) and rotates the locking pin (47) being connected with positioning shell (41), is set on Mobile base (44)
There is locking pin loose slot (48), V-shaped lock part (49) is provided with locking pin loose slot (48), in Mobile base (44) and lock
It is provided with can drive described latch (42) opposing through-bores (41a) mobile when Mobile base (44) is mobile between stops (42)
Drive mechanism；
Described drive mechanism includes the first cantilever (44a) for being arranged on Mobile base (44) side, the side in latch (42)
Insert latch (42) outer end provided with the second cantilever (42a) and described in when the first cantilever (44a) is contacted with the second cantilever (42a)
In breach (32b), described side of the Mobile base (44) provided with the first cantilever (44a) also has can be with the second cantilever
Domatic (44b) that (42a) is contacted and the latch (42) outer end can be driven to depart from breach (32b)；
Install be provided with shell (1) be used to preventing it is described vertically move that sliding block (31) is excessively displaced outwardly laterally limit portion
(14)。
2. washing machine door switch according to claim 1, it is characterised in that described positioning shell (41) is by removable
Attachment structure is unloaded to be fixed on installation shell (1)；It is additionally provided with installing in shell (1) when latch (42) outer end inserts in breach
The locking signal generation mechanism (45) of locking signal can be produced when in (32b).
3. washing machine door switch according to claim 2, it is characterised in that described locking signal generation mechanism (45)
Including the first inserted sheet (45a) and some second inserted sheets (45b), stationary contact, described second are connected with the first inserted sheet (45a) the inner
Elastic conducting strip (45c) is connected with inserted sheet (45b), the inner of elastic conducting strip (45c) is hanging and is connected to latch (42)
On, in elastic conducting strip (45c) the inner provided with the movable contact that can be electrically connected with stationary contact.
4. washing machine door switch according to claim 3, it is characterised in that described latch (42) interior end side surface is set
There is opening (42b), described elastic conducting strip (45c) free end is inserted in opening.
5. washing machine door switch according to claim 1, it is characterised in that described installation shell (1) is by plastics system
Into provided with when electric drive structure is broken down and latch (42) outer end is inserted between installing shell (1) and positioning shell (41)
Described latch (42) outer end can be forced to depart from the auxiliary unlocking mechanism of breach (32b) when in breach (32b).
6. washing machine door switch according to claim 5, it is characterised in that described auxiliary unlocking mechanism includes and peace
The integrally formed L-shaped unlocking arm (12) of casing (1), one end of L-shaped unlocking arm (12) is connected to installation shell (1) circumferentially, separately
One end is in free shape, and being provided between the free end of L-shaped unlocking arm (12) and installation shell (1) is used to prevent the L-shaped from unlocking
The limiting structure that arm (12) is rocked, it is circumferential in positioning shell (41) in the medial surface of L-shaped unlocking arm (12) provided with closing piece (13) is solved
Provided with a resigning hole entered for solution closing piece (13) and when solution closing piece (13) is entered in resigning hole and drives Mobile base (44)
Then unlocked during inside coil component (43) side movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510900200.7A CN105386277B (en) | 2015-12-08 | 2015-12-08 | Washing machine door switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510900200.7A CN105386277B (en) | 2015-12-08 | 2015-12-08 | Washing machine door switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105386277A CN105386277A (en) | 2016-03-09 |
| CN105386277B true CN105386277B (en) | 2017-11-07 |
Family
ID=55419023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510900200.7A Active CN105386277B (en) | 2015-12-08 | 2015-12-08 | Washing machine door switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105386277B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102400369B1 (en) * | 2016-07-06 | 2022-05-23 | 일리노이즈 툴 워크스 인코포레이티드 | door lock |
| CN109138620B (en) * | 2017-06-19 | 2022-01-07 | 伊利诺斯工具制品有限公司 | Door lock |
| CN107558110A (en) * | 2017-09-06 | 2018-01-09 | 神龙电气有限公司 | Sink knocker |
| CN115247349B (en) * | 2021-04-27 | 2024-01-26 | 青岛海尔洗衣机有限公司 | Door lock module of washing machine |
| CN115162848B (en) * | 2022-07-20 | 2024-03-29 | 温州天健电器有限公司 | Door lock with manual unlocking structure |
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| CN201103056Y (en) * | 2007-07-28 | 2008-08-20 | 杭州神林电子有限公司 | Electromagnetic door lock for washing machine |
| CN201288257Y (en) * | 2008-11-07 | 2009-08-12 | 杨迎龙 | Door switch of washing machine |
| CN201695229U (en) * | 2009-09-11 | 2011-01-05 | 杭州神林电子有限公司 | Electromagnetic door lock |
| KR101310331B1 (en) * | 2012-04-02 | 2013-10-14 | 주식회사 에스 씨디 | Door locking apparatus for washing machine |
| CN103573048B (en) * | 2013-08-19 | 2016-08-10 | 上海延锋江森座椅有限公司 | A kind of lockable mechanism |
| CN104805644B (en) * | 2014-01-26 | 2018-04-24 | 温州天健电器有限公司 | A kind of door lock of washing machine |
| CN104099753B (en) * | 2014-08-04 | 2016-01-06 | 温州天健电器有限公司 | A kind of door lock of washing machine |
| CN205171204U (en) * | 2015-12-08 | 2016-04-20 | 神龙电气有限公司 | Washing machine door lock switch |
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2015
- 2015-12-08 CN CN201510900200.7A patent/CN105386277B/en active Active
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| CN105386277A (en) | 2016-03-09 |
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Address after: 314006 No. 2056 East Nanxi Road, Zhejiang, Jiaxing Patentee after: Shenlong Electric Co., Ltd. Address before: 314006 No. 2056 East Nanxi Road, Zhejiang, Jiaxing Patentee before: SELONG ELECTRIC CO., LTD. |
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Denomination of invention: Washing machine door lock switch Effective date of registration: 20220415 Granted publication date: 20171107 Pledgee: Agricultural Bank of China Limited by Share Ltd. South Lake branch Pledgor: Shenlong Electric Co.,Ltd. Registration number: Y2022980004325 |
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